<!DOCTYPE html>  
<html>  
  <head>  
    <title>Demo 9</title>  
  </head>  
  <body>  
    <ol>  
      <li>Google</li>  
      <li>Bing</li>  
      <li>Baidu</li>
    </ol>  
    <br/>
    <ul>  
      <li>Google</li>  
      <li>Bing</li>  
      <li>Baidu</li>
    </ul>
    <br/>
    <ol type="I">  
      <li>HTML</li>  
      <li>Java</li>
      <li>SQL</li>  
    </ol>
    <br/>
    <dl>  
      <dt>HTML</dt>  
        <dd>is a markup language</dd>  
      <dt>Java</dt>  
        <dd>is a programming language</dd>  
      <dt>SQL</dt>  
        <dd>is a database language</dd>   
    </dl> 
  </body>  
</html>